document.write( "Question 649067: solve each system by elimination
\n" ); document.write( "x-y=11
\n" ); document.write( "2x+y=19
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Algebra.Com's Answer #406884 by lynnlo(4176)\"\" \"About 
You can put this solution on YOUR website!
x=10,y=-1 \n" ); document.write( "
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